Learn the correct technique for placing a chest seal on a wound to ensure proper first aid. Follow step-by-step instructions and tips on positioning the vent over the wound, using gauze to clean the area, and ensuring the seal sticks securely. Improve your first aid skills with this informative tutorial. #FirstAid #ChestSeal #WoundCare #EmergencySkills #FirstResponder #MedicalTraining #FirstAidTechniques #SafetyTips #Healthcare #EmergencyPreparedness